<?php
/**
 * The MIT License
 *
 * Copyright (c) <year> <copyright holders>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 * @author Damiano Ciarla
 * @package plugin
 * @subpackage log/class/abstract
 */
abstract class Log_Abstract_DbGenUtils
{
	/**
	 * Metodo che restituisce la stringa dell'errore
	 *
	 * @param int $value
	 *
	 * @return string
	 */
	protected function _error2string($value)
	{
		$level_names = array(
			E_ERROR				=> 'E_ERROR',
			E_WARNING			=> 'E_WARNING',
			E_PARSE				=> 'E_PARSE',
			E_NOTICE			=> 'E_NOTICE',
			E_CORE_ERROR		=> 'E_CORE_ERROR',
			E_CORE_WARNING		=> 'E_CORE_WARNING',
			E_COMPILE_ERROR		=> 'E_COMPILE_ERROR',
			E_COMPILE_WARNING	=> 'E_COMPILE_WARNING',
			E_USER_ERROR		=> 'E_USER_ERROR',
			E_USER_WARNING		=> 'E_USER_WARNING',
			E_USER_NOTICE		=> 'E_USER_NOTICE'
		);

		if(defined('E_STRICT'))
			$level_names[E_STRICT] = 'E_STRICT';

		$levels = array();

		if(($value&E_ALL) == E_ALL)
		{
			$levels[] = 'E_ALL';
			$value&=~E_ALL;
		}

		foreach($level_names as $level => $name)
		{
			if(($value&$level) == $level)
				$levels[] = $name;
		}

		return implode(' | ', $levels);
	}
}
?>
